Jennifer Lawrence

Actress Jennifer Lawrence arrives at the 2013 Vanity Fair Oscars Viewing and After Party, Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Evan Agostini/Invision/AP)

Jennifer Lawrence

Actress Jennifer Lawrence arrives at the 2013 Vanity Fair Oscars Viewing and After Party, Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Evan Agostini/Invision/AP)

Anne Hathaway

Actress Anne Hathaway arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Amanda Seyfried

Actress Amanda Seyfried arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Ginnifer Goodwin

Actress Ginnifer Goodwin arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Jennifer Hudson

Actress Jennifer Hudson arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Halle Berry

Actress Halle Berry arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Minnie Driver

Actress Minnie Driver arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Olivia Munn

Actress Olivia Munn arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Alessandra Ambrosio

Model Alessandra Ambrosio arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Elizabeth Banks

Actress Elizabeth Banks arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Selena Gomez

Actress Selena Gomez arrives at the 2013 Vanity Fair Oscar Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Jennifer Garner

Actress Jennifer Garner arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Emmy Rossum

Actress Emmy Rossum arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Emmy Rossum

Actress Emmy Rossum arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Paula Patton

Actress Paula Patton arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Rosie Huntington-Whiteley

Actress Rosie Huntington-Whiteley arrives at the 2013 Vanity Fair Oscar party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Diane Kruger

Actress Diane Kruger arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24 2013 at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Lily Collins

Actress Lily Collins arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24, 2013, at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)

Lily Collins

Actress Lily Collins arrives at the 2013 Vanity Fair Oscars Viewing and After Party on Sunday, Feb. 24, 2013, at the Sunset Plaza Hotel in West Hollywood, Calif. (Photo by Jordan Strauss/Invision/AP)